TWI447488B - Liquid crystal display with backlight frame structure - Google Patents

Liquid crystal display with backlight frame structure Download PDF

Info

Publication number
TWI447488B
TWI447488B TW100111606A TW100111606A TWI447488B TW I447488 B TWI447488 B TW I447488B TW 100111606 A TW100111606 A TW 100111606A TW 100111606 A TW100111606 A TW 100111606A TW I447488 B TWI447488 B TW I447488B
Authority
TW
Taiwan
Prior art keywords
horizontal portion
liquid crystal
crystal display
groove
profile
Prior art date
Application number
TW100111606A
Other languages
Chinese (zh)
Other versions
TW201219921A (en
Inventor
Chungmin Wang
Chiahsin Chang
Pingfu Wang
Chiachang Tsai
Original Assignee
Au Optronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Publication of TW201219921A publication Critical patent/TW201219921A/en
Application granted granted Critical
Publication of TWI447488B publication Critical patent/TWI447488B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

具有背光模組框體結構的液晶顯示器Liquid crystal display with backlight module frame structure

本發明是有關一種液晶顯示器，且特別是有關一種具有背光模組框體結構的液晶顯示器。其中，背光模組框體結構具有前溝槽與後溝槽分別設置來收納液晶顯示器的前框體與後蓋板，並將它們容置於其中。The present invention relates to a liquid crystal display, and more particularly to a liquid crystal display having a backlight module frame structure. The backlight module frame structure has a front groove and a rear groove respectively disposed to receive the front frame and the rear cover of the liquid crystal display, and accommodates them.

由於液晶顯示器具有高品質的影像顯示能力與低耗電量的特性，因此液晶顯示器已經逐漸成為顯示裝置的主流。Since liquid crystal displays have high-quality image display capability and low power consumption characteristics, liquid crystal displays have gradually become the mainstream of display devices.

如第4圖所繪示，一個典型的液晶顯示器10包含前框體11、液晶面板13、具有光源14與導光板16之背光模組、背光模組框體結構15、後托架12與底框17(如第4(b)圖所繪示)。液晶面板13容置於前框體11中。導光板16設置在液晶面板13與後托架12之間。光源14(例如：發光二極體(Light Emitting Diode；LED)光源)設置於導光板16的一側，其所提供的光線會穿透導光板16至液晶面板13，並將影像顯示出來。此外，前框體11與後托架12之間定義有一容置空間，背光模組框體結構15將液晶面板13與背光模組(包含光源14與導光板16)容置在此容置空間內。底框17設置在後托架12上，用來將液晶顯示器10設置在液晶顯示器外殼上。另外，前框體11的材質通常為金屬。As shown in FIG. 4 , a typical liquid crystal display 10 includes a front frame 11 , a liquid crystal panel 13 , a backlight module having a light source 14 and a light guide plate 16 , a backlight module frame structure 15 , a rear bracket 12 and a bottom Box 17 (as shown in Figure 4(b)). The liquid crystal panel 13 is housed in the front housing 11. The light guide plate 16 is disposed between the liquid crystal panel 13 and the rear bracket 12. The light source 14 (for example, a light emitting diode (LED) light source) is disposed on one side of the light guide plate 16, and the light provided by the light guide plate 16 passes through the light guide plate 16 to the liquid crystal panel 13 to display the image. In addition, an accommodating space is defined between the front frame 11 and the rear bracket 12, and the backlight module frame structure 15 accommodates the liquid crystal panel 13 and the backlight module (including the light source 14 and the light guide plate 16) in the accommodating space. Inside. A bottom frame 17 is provided on the rear bracket 12 for arranging the liquid crystal display 10 on the liquid crystal display housing. Further, the material of the front housing 11 is usually metal.

如第4(c)圖所示，對於前述的液晶顯示器10而言，金屬材質的前框體11在每個角落上都需要進行切削加工。然而，由於位於各角落18的切削面將會暴露在空氣中，因此隨著時間越久，前框體11可能會在這些角落18產生鏽蝕的情形。另外，在使用者移動液晶顯示器10的時候，位於角落18的切削部分也可能會造成使用者的手指受傷。As shown in Fig. 4(c), in the liquid crystal display 10 described above, the metal front frame 11 needs to be cut at every corner. However, since the cutting faces located at each corner 18 will be exposed to the air, the front frame 11 may become rusted at these corners 18 as time passes. In addition, when the user moves the liquid crystal display 10, the cutting portion located at the corner 18 may also cause injury to the user's fingers.

對於上述有關液晶顯示器10的缺點與不足，需要相關的技術來改善。With regard to the above-mentioned shortcomings and disadvantages of the liquid crystal display 10, related art is required to be improved.

在本發明一技術態樣中，一種液晶顯示器包含前框體與後蓋板。前框體具有本體部，以及由此本體部彎折的凸緣。後蓋板具有本體部，以及由此本體部彎折的凸緣。後蓋板與前框體在空間上彼此相對，以在後蓋板與前框體之間定義一容置空間。In a technical aspect of the invention, a liquid crystal display includes a front frame and a rear cover. The front frame has a body portion, and a flange that is bent by the body portion. The rear cover has a body portion and a flange that is bent by the body portion. The rear cover and the front frame are spatially opposed to each other to define an accommodation space between the rear cover and the front frame.

液晶顯示器更包含液晶面板、背光模組與背光模組框體。液晶面板設置於容置空間內。背光模組設置於液晶面板與後蓋板之間。背光模組框體具有第一卡合結構與第二卡合結構，並在第一卡合結構與第二卡合結構之間定義一框體。其中，第一卡合結構設置來容置前框體的凸緣與後框體的凸緣，第二卡合結構設置來將背光模組與液晶面板容置在此容置空間內。The liquid crystal display further comprises a liquid crystal panel, a backlight module and a backlight module frame. The liquid crystal panel is disposed in the accommodating space. The backlight module is disposed between the liquid crystal panel and the rear cover. The backlight module frame has a first engaging structure and a second engaging structure, and defines a frame between the first engaging structure and the second engaging structure. The first engaging structure is configured to receive the flange of the front frame and the flange of the rear frame, and the second engaging structure is disposed to accommodate the backlight module and the liquid crystal panel in the receiving space.

在本發明一實施方式中，第一卡合結構具有頭部、肩部與頸部。其中，肩部由框體延伸而出，頸部垂直地連接頭部與肩部，藉此於頭部與肩部之間定義第一溝槽與第二溝槽，且頸部分隔第一溝槽與第二溝槽。第一溝槽與第二溝槽分別設置來容置前框體的凸緣與後蓋板的凸緣，使得頭部位於容置空間外，而肩部則位於容置空間內。在一實施方式中，頭部具有弧形剖面輪廓、流線形剖面輪廓、斜形剖面輪廓與稜角形剖面輪廓其中至少一者。In an embodiment of the invention, the first engaging structure has a head, a shoulder and a neck. Wherein, the shoulder portion is extended from the frame body, and the neck portion is perpendicularly connected to the head portion and the shoulder portion, thereby defining a first groove and a second groove between the head portion and the shoulder portion, and the neck partitions the first groove The groove and the second groove. The first groove and the second groove are respectively disposed to receive the flange of the front frame and the flange of the rear cover such that the head is located outside the accommodating space, and the shoulder is located in the accommodating space. In one embodiment, the head has at least one of an arcuate profile profile, a streamlined profile profile, a beveled profile profile, and an angular profile profile.

根據本發明另一實施方式，第一卡合結構包含第一水平部、第二水平部與第三水平部彼此在空間上水平排列。第一卡合部結構還包含第一垂直部與第二垂直部彼此在空間上垂直排列。其中，第一水平部、第二水平部與第三水平部中的每一者均具有第一端，以及與第一端相對之第二端。第一水平部具有弧形剖面輪廓、流線形剖面輪廓、斜形剖面輪廓與稜角形剖面輪廓其中至少一者。According to another embodiment of the present invention, the first engaging structure includes the first horizontal portion, the second horizontal portion and the third horizontal portion are horizontally aligned with each other. The first engaging portion structure further includes the first vertical portion and the second vertical portion being vertically aligned with each other. Wherein each of the first horizontal portion, the second horizontal portion and the third horizontal portion has a first end and a second end opposite the first end. The first horizontal portion has at least one of an arcuate cross-sectional profile, a streamlined profile profile, a beveled profile profile, and an angular profile profile.

在本發明一實施方式中，第一垂直部分別連接第一水平部之第二端與第二水平部之第二端，藉此於第一水平部與第二水平部之間定義第一溝槽。第二垂直部分別連接第二水平部之第一端與第三水平部之第一端，藉此於第二水平部與第三水平部之間定義第二溝槽。其中，第一溝槽設置來容置前框體之凸緣，第二溝槽設置來容置後蓋板之凸緣，使得第一水平部設置於容置空間外，而第三水平部設置於容置空間內。In an embodiment of the invention, the first vertical portion is respectively connected to the second end of the first horizontal portion and the second end of the second horizontal portion, thereby defining a first groove between the first horizontal portion and the second horizontal portion groove. The second vertical portion is respectively connected to the first end of the second horizontal portion and the first end of the third horizontal portion, thereby defining a second groove between the second horizontal portion and the third horizontal portion. Wherein, the first groove is disposed to receive the flange of the front frame, and the second groove is disposed to receive the flange of the rear cover such that the first horizontal portion is disposed outside the accommodating space, and the third horizontal portion is disposed In the space.

在本發明另一實施方式中，第一垂直部分別連接第一水平部之第一端與第二水平部之第一端，藉此於第一水平部與第二水平部之間定義第一溝槽。第二垂直部分別連接第二水平部之第二端與第三水平部之第二端，藉此於第二水平部與第三水平部之間定義第二溝槽。其中，第一溝槽設置來容置後蓋板之凸緣，第二溝槽設置來容置前框體之凸緣，使得第一水平部設置於容置空間外，而第三水平部設置於容置空間內。In another embodiment of the present invention, the first vertical portion is respectively connected to the first end of the first horizontal portion and the first end of the second horizontal portion, thereby defining a first between the first horizontal portion and the second horizontal portion Groove. The second vertical portion is respectively connected to the second end of the second horizontal portion and the second end of the third horizontal portion, thereby defining a second groove between the second horizontal portion and the third horizontal portion. Wherein, the first groove is disposed to receive the flange of the rear cover, and the second groove is disposed to receive the flange of the front frame, such that the first horizontal portion is disposed outside the accommodating space, and the third horizontal portion is disposed In the space.

在本發明一實施方式中，背光模組框體之材質包含一或多個彈性材料。其中，上述之彈性材料包含塑膠。一種示範性的彈性材料包含橡膠。在本發明一實施方式中，彈性材料是可上漆的。In an embodiment of the invention, the material of the backlight module frame comprises one or more elastic materials. Wherein, the above elastic material comprises plastic. An exemplary elastomeric material comprises rubber. In an embodiment of the invention, the elastic material is lacquerable.

在本發明一實施方式中，背光模組框體之第一卡合結構、框體與第二卡合結構的材質為相同的彈性材料或本質上不同的彈性材料。In an embodiment of the invention, the first engaging structure, the frame body and the second engaging structure of the backlight module frame are made of the same elastic material or substantially different elastic materials.

在本發明一實施方式中，背光模組框體是以射出成型方式而一體成型。In an embodiment of the invention, the backlight module housing is integrally formed by injection molding.

在本發明一實施方式中，前框體與後蓋板之材質為金屬或塑膠。In an embodiment of the invention, the material of the front frame and the rear cover is metal or plastic.

在本發明一實施方式中，背光模組包含導光板、光源與驅動電路。其中，導光板相對液晶面板設置，光源光學連接導光板，驅動電路電性連接光源。背光模組更可包含多個光學薄膜光學連接導光板。In an embodiment of the invention, the backlight module includes a light guide plate, a light source, and a driving circuit. The light guide plate is disposed opposite to the liquid crystal panel, the light source is optically connected to the light guide plate, and the drive circuit is electrically connected to the light source. The backlight module can further comprise a plurality of optical films optically connecting the light guide plates.

此外，液晶顯示器還可具有散熱元件接觸背光模組的驅動電路與後蓋板。In addition, the liquid crystal display may further have a driving circuit and a rear cover plate in which the heat dissipating component contacts the backlight module.

下文將以最佳實施例結合所附圖示對本發明這些以及其他方面予以詳細說明。然而，習知此技藝者應當瞭解，依據本發明所作出之各種潤飾與修改均不脫離本發明之精神與要旨。These and other aspects of the present invention are described in detail below with reference to the accompanying drawings in the preferred embodiments. However, it is to be understood by those skilled in the art that various modifications and changes may be made without departing from the spirit and scope of the invention.

為了使本發明之敘述更加詳盡與完備，以讓熟悉此技藝者將能清楚明白其中的差異與變化，可參照以下所述之實施例。在下列段落中，對於本發明的各種實施方式予以詳細敘述。所附之圖式中，相同之號碼代表相同或相似之元件。另外，於實施方式與申請專利範圍中，除非內文中對於冠詞有所特別限定，否則『一』與『該』可泛指單一個或複數個。並且，於實施方式與申請專利範圍中，除非本文中有所特別限定，否則所提及的『在...中』也包含『在...裡』與『在...上』之涵意。In order to make the description of the present invention more complete and complete, so that those skilled in the art can clearly understand the differences and variations thereof, reference can be made to the embodiments described below. In the following paragraphs, various embodiments of the invention are described in detail. In the attached drawings, the same reference numerals are used for the same or similar elements. In addition, in the scope of the embodiments and the claims, unless the context specifically dictates the articles, "a" and "the" may mean a single or plural. Moreover, in the scope of the embodiments and the patent application, unless otherwise specified herein, the reference to "in" includes the meaning of "in" and "in". meaning.

本說明書中表述之術語一般表示本領域之通常意義。特定術語將在本說明書其他部分或下文中予以探討，以便為實施者瞭解本發明提供附加之引導。本說明書所涉及之各個實施例，包括各種術語，僅用於闡明本發明，而並不對本發明之範圍與要旨作出任何限制。同樣，本發明亦並不侷限於本說明書所提供之實施方式。The terms expressed in this specification generally indicate the ordinary meaning in the art. Specific terms will be discussed elsewhere in this specification or in the following to provide an additional guidance for the practitioner to understand the invention. The various embodiments of the present invention are intended to be illustrative of the invention, and are not intended to limit the scope of the invention. Also, the invention is not limited to the embodiments provided in the specification.

關於本文中所使用之『約』、『大約』或『大致約』一般通常係指數值之誤差或範圍於百分之二十以內，較好地是於百分之十以內，而更佳地則是於百分五之以內。文中若無明確說明，其所提及的數值皆視作為近似值，即如『約』、『大約』或『大致約』所表示的誤差或範圍。As used herein, "about", "about" or "approximately" is generally an error or range of index values within twenty percent, preferably within ten percent, and more preferably It is within five percent. In the text, unless otherwise stated, the numerical values referred to are regarded as approximations, that is, the errors or ranges indicated by "about", "about" or "approximately".

至於本文中所使用之『包含』、『包括』、『具有』及相似詞彙，皆認定為開放式連接詞。例如，『包含』表示元件、成分或步驟之組合中不排除請求項未記載的元件、成分或步驟。As used herein, "including", "including", "having" and similar words are considered open-ended terms. For example, "comprising" means that an element, component or step that is not described in the claim is not excluded from the combination of elements, components or steps.

下列將對於本發明之實施方式及所對應之第1圖至第3圖，予以詳細說明。根據本揭露之目的，係以更具體且廣泛地來闡述本發明之一種態樣，即為關於一種具有背光模組框體結構的液晶顯示器。其中，此背光模組框體結構具有前溝槽與後溝槽分別設置來接收液晶顯示器的前框體與後蓋板，並將它們容置於其中。The embodiments of the present invention and the corresponding first to third figures will be described in detail below. In accordance with the purpose of the present disclosure, an aspect of the present invention is described in more detail and broadly, and is directed to a liquid crystal display having a backlight module frame structure. The backlight module frame structure has a front groove and a rear groove respectively disposed to receive the front frame and the rear cover of the liquid crystal display, and accommodate them therein.

同時參閱第1圖與第2圖，並以第1圖為主。液晶顯示器100包含前框體110與後蓋板120。其中，前框體110具有本體部111與由本體部111彎折的凸緣112，後蓋板120具有本體部121與由本體部121彎折的凸緣122。後蓋板120與前框體110在空間上彼此相對，並在後蓋板120與前框體110之間定義一容置空間180。前框體110與後蓋板120之材質為金屬(例如鋁)或塑膠。See also Figure 1 and Figure 2, and focus on Figure 1. The liquid crystal display 100 includes a front frame body 110 and a rear cover plate 120. The front frame body 110 has a body portion 111 and a flange 112 bent by the body portion 111. The rear cover plate 120 has a body portion 121 and a flange 122 bent by the body portion 121. The rear cover 120 and the front frame 110 are spatially opposed to each other, and an accommodation space 180 is defined between the rear cover 120 and the front frame 110. The material of the front frame 110 and the rear cover 120 is metal (for example, aluminum) or plastic.

液晶顯示器100還具有液晶面板130、背光模組140、與背光模組框體150。液晶面板130設置於容置空間180內，並由前框體110支撐。背光模組140設置在液晶面板130與後蓋板120之間。背光模組框體150容置前框體110、後蓋板120、液晶面板130與背光模組140。此外，液晶顯示器100還具有散熱元件170接觸背光模組140之驅動電路144與後蓋板120。其中，散熱元件170用來傳導在容置空間180內產生的熱。The liquid crystal display 100 further includes a liquid crystal panel 130, a backlight module 140, and a backlight module housing 150. The liquid crystal panel 130 is disposed in the accommodating space 180 and supported by the front frame body 110. The backlight module 140 is disposed between the liquid crystal panel 130 and the rear cover 120. The backlight module frame 150 houses the front frame 110, the rear cover 120, the liquid crystal panel 130, and the backlight module 140. In addition, the liquid crystal display 100 further has a driving circuit 144 and a rear cover 120 that the heat dissipating component 170 contacts the backlight module 140. The heat dissipating component 170 is configured to conduct heat generated in the accommodating space 180.

背光模組140可以包含但不限於導光板142、光源143與驅動電路144。其中，導光板142相對液晶面板130設置，光源143光學連接導光板142，驅動電路144電性連接光源143。背光模組140還可以具有多個光學薄膜141光學連接導光板142。光源143可以是發光二極體(Light Emitting Diode；LED)光源、螢光燈管或是其他類似的發光體。在第1圖所繪示的範例實施方式中，光源143設置於導光板142的一側，並提供光線穿透導光板142至液晶面板130來顯示影像。The backlight module 140 can include, but is not limited to, a light guide plate 142, a light source 143, and a driving circuit 144. The light guide plate 142 is disposed opposite to the liquid crystal panel 130, the light source 143 is optically connected to the light guide plate 142, and the driving circuit 144 is electrically connected to the light source 143. The backlight module 140 can also have a plurality of optical films 141 optically connected to the light guide plate 142. The light source 143 can be a Light Emitting Diode (LED) light source, a fluorescent tube, or other similar illuminator. In the exemplary embodiment illustrated in FIG. 1 , the light source 143 is disposed on one side of the light guide plate 142 and provides light to penetrate the light guide plate 142 to the liquid crystal panel 130 to display an image.

背光模組框體150具有第一卡合結構151與第二卡合結構152，第一卡合結構151與第二卡合結構152之間定義框體153。其中，第一卡合結構151設置來接收前框體110的凸緣112與後蓋板120的凸緣122，並將它們容置於其中，第二卡合結構152設置來將背光模組140與液晶面板130容置在此容置空間180內。框體153用來支撐前框體110的本體部111。The backlight module frame 150 has a first engaging structure 151 and a second engaging structure 152 . The frame 153 is defined between the first engaging structure 151 and the second engaging structure 152 . The first engaging structure 151 is disposed to receive the flange 112 of the front frame 110 and the flange 122 of the rear cover 120, and the second engaging structure 152 is disposed to set the backlight module 140. The liquid crystal panel 130 is housed in the accommodating space 180. The frame 153 is for supporting the body portion 111 of the front frame body 110.

如第1圖所示，第一卡合結構151具有頭部154、肩部156與頸部155。其中，肩部156由框體153延伸而出。頸部155垂直地連接頭部154與肩部156，藉此於頭部154與肩部156之間定義第一溝槽157與第二溝槽158。頸部155分隔第一溝槽157與第二溝槽158。第一溝槽157與第二溝槽158分別設置來接收前框體110的凸緣112與後蓋板120的凸緣122，並將它們容置於其中。這樣的設置使得頭部154位於容置空間180外，而肩部156則位於容置空間180內。As shown in FIG. 1, the first engaging structure 151 has a head portion 154, a shoulder portion 156, and a neck portion 155. Among them, the shoulder 156 is extended by the frame 153. The neck 155 vertically connects the head 154 with the shoulder 156 whereby a first groove 157 and a second groove 158 are defined between the head 154 and the shoulder 156. The neck 155 separates the first groove 157 from the second groove 158. The first groove 157 and the second groove 158 are respectively provided to receive the flange 112 of the front frame 110 and the flange 122 of the rear cover 120, and to accommodate them. Such an arrangement allows the head 154 to be located outside of the accommodating space 180 and the shoulder 156 to be located within the accommodating space 180.

根據本發明一實施方式，設計者可以將頭部154製作成希望的剖面輪廓，例如弧形剖面輪廓、斜形剖面輪廓、稜角形剖面輪廓、流線形剖面輪廓或其他類似的剖面輪廓，使得液晶顯示器100具有較佳的外觀。舉例來說，在第1圖所繪示的實施方式中，頭部154在角落154a與角落154b具有斜形剖面輪廓。此外，頭部154還可以具有一種或多種裝飾圖案，且設計者可以在頭部154漆上希望的顏色。According to an embodiment of the present invention, the designer can make the head 154 into a desired profile profile, such as an arc profile profile, a diagonal profile profile, an angular profile profile, a streamline profile profile, or other similar profile profile, such that the liquid crystal Display 100 has a preferred appearance. For example, in the embodiment illustrated in Figure 1, the head 154 has an oblique cross-sectional profile at the corner 154a and the corner 154b. In addition, the head 154 can also have one or more decorative patterns, and the designer can paint the desired color on the head 154.

如第2圖所示，液晶顯示器100的每個角落159皆為平滑的，且前框體110與後蓋板120並無切割及/或裸露的部分。因此，本發明之液晶顯示器100優於習知的液晶顯示器10(見第4圖)。As shown in FIG. 2, each corner 159 of the liquid crystal display 100 is smooth, and the front frame 110 and the rear cover 120 have no cut and/or bare portions. Therefore, the liquid crystal display 100 of the present invention is superior to the conventional liquid crystal display 10 (see Fig. 4).

同時參閱第1圖與第2圖，根據本發明一實施方式，背光模組框體150的材質可以為一種或多種彈性材料。其中，上述之彈性材料包含塑膠。一種示範性的彈性材料包含橡膠。再者，背光模組框體150之第一卡合結構151、框體153與第二卡合結構152可以由一種相同的彈性材料形成或由本質上不同的多種彈性材料形成，並可以供設計者漆上不同的顏色。Referring to FIG. 1 and FIG. 2 simultaneously, according to an embodiment of the present invention, the material of the backlight module frame 150 may be one or more elastic materials. Wherein, the above elastic material comprises plastic. An exemplary elastomeric material comprises rubber. Furthermore, the first engaging structure 151, the frame 153 and the second engaging structure 152 of the backlight module frame 150 may be formed of one same elastic material or a plurality of elastic materials different in nature, and may be designed. Painted in different colors.

背光模組框體150是以射出成型方式或其他方式而一體成型。The backlight module housing 150 is integrally formed by injection molding or other means.

第3圖分別繪示三種不同實施方式之第一卡合結構。Figure 3 shows the first engagement structure of three different embodiments.

如第3(a)圖所示，第3(a)圖的第一卡合結構351與第1圖的第一卡合結構151具有相似的結構。第一卡合結構351包含頭部354、肩部356與頸部355。其中，肩部356由框體(未繪示於圖)延伸而出，頸部355垂直地連接頭部354與肩部356，藉此於頭部354與肩部356之間定義第一溝槽357與第二溝槽358。頸部355分隔第一溝槽357與第二溝槽358。第一溝槽357與第二溝槽358分別用來接收前框體310的凸緣312與後蓋板320的凸緣322，並將他們容置於其中。根據組合後的外型，頭部354位於容置空間380外，而肩部356位於容置空間380內。As shown in Fig. 3(a), the first engaging structure 351 of Fig. 3(a) has a similar structure to the first engaging structure 151 of Fig. 1. The first engagement structure 351 includes a head 354, a shoulder 356, and a neck 355. Wherein, the shoulder 356 extends from the frame (not shown), and the neck 355 vertically connects the head 354 and the shoulder 356, thereby defining a first groove between the head 354 and the shoulder 356. 357 and second trench 358. The neck 355 separates the first groove 357 from the second groove 358. The first groove 357 and the second groove 358 are respectively configured to receive the flange 312 of the front frame 310 and the flange 322 of the rear cover 320 and house them therein. The head 354 is located outside the accommodating space 380 and the shoulder 356 is located in the accommodating space 380 according to the combined appearance.

在本發明一實施方式中，頭部354在角落354a與角落354b具有稜角形剖面輪廓。此技術領域中具有通常知識者應瞭解到頭部354也可以設計成其他的剖面輪廓，例如斜形剖面輪廓、流線形剖面輪廓或其他類似的剖面輪廓。In an embodiment of the invention, the head 354 has an angular cross-sectional profile at the corner 354a and the corner 354b. Those of ordinary skill in the art will appreciate that the head 354 can also be designed with other cross-sectional profiles, such as a beveled profile, a streamlined profile, or other similar profile.

第3(b)圖繪示根據本發明另一實施方式之第一卡合結構360的剖面圖。如圖所示，第一卡合結構360具有第一水平部361、第二水平部362與第三水平部363彼此在空間上水平排列。第一卡合結構360還具有第一垂直部364與第二垂直部365彼此在空間上垂直排列。其中，第一垂直部364垂直地連接第一水平部361之第二端361b與第二水平部362之第二端362b，藉此於第一水平部361與第二水平部362之間定義第一溝槽366。第二垂直部365垂直地連接第二水平部362之第一端362a與第三水平部363之第一端363a，藉此於第二水平部362與第三水平部363之間定義第二溝槽367。第一溝槽366設置來容置前框體310之凸緣312，第二溝槽367設置來容置後蓋板320之凸緣322。這樣的設置使得第一水平部361位於容置空間380外，而第三水平部363位於容置空間380內。FIG. 3(b) is a cross-sectional view showing the first engaging structure 360 according to another embodiment of the present invention. As shown, the first engaging structure 360 has a first horizontal portion 361, and the second horizontal portion 362 and the third horizontal portion 363 are horizontally aligned with each other. The first engaging structure 360 also has a first vertical portion 364 and a second vertical portion 365 that are spatially vertically aligned with each other. The first vertical portion 364 is perpendicularly connected to the second end 361b of the first horizontal portion 361 and the second end 362b of the second horizontal portion 362, thereby defining a relationship between the first horizontal portion 361 and the second horizontal portion 362. A groove 366. The second vertical portion 365 vertically connects the first end 362a of the second horizontal portion 362 with the first end 363a of the third horizontal portion 363, thereby defining a second groove between the second horizontal portion 362 and the third horizontal portion 363. Slot 367. The first groove 366 is disposed to receive the flange 312 of the front frame 310, and the second groove 367 is disposed to receive the flange 322 of the rear cover 320. Such an arrangement is such that the first horizontal portion 361 is located outside the accommodating space 380 and the third horizontal portion 363 is located within the accommodating space 380.

第3(c)圖繪示根據本發明又一實施方式之第一卡合結構370的剖面圖。如圖所示，第一卡合結構370具有第一水平部371、第二水平部372與第三水平部373彼此在空間上水平排列。第一卡合結構370還具有第一垂直部374與第二垂直部375彼此在空間上垂直排列。其中，第一垂直部374垂直地連接第一水平部371之第一端371a與第二水平部372之第一端372a，藉此於第一水平部371與第二水平部372之間定義第一溝槽376。第二垂直部375垂直地連接第二水平部372之第二端372b與第三水平部373之第二端373b，藉此於第二水平部372與第三水平部373之間定義第二溝槽377。第一溝槽376用來容置後蓋板320之凸緣322，第二溝槽377用來容置前框體310之凸緣312。當組合後，第一水平部371位於容置空間380外，而第三水平部373位於容置空間380內。FIG. 3(c) is a cross-sectional view showing the first engaging structure 370 according to still another embodiment of the present invention. As shown, the first engaging structure 370 has a first horizontal portion 371, and the second horizontal portion 372 and the third horizontal portion 373 are horizontally aligned with each other. The first engaging structure 370 also has a first vertical portion 374 and a second vertical portion 375 that are spatially perpendicular to each other. The first vertical portion 374 vertically connects the first end 371a of the first horizontal portion 371 and the first end 372a of the second horizontal portion 372, thereby defining the first horizontal portion 371 and the second horizontal portion 372. A groove 376. The second vertical portion 375 vertically connects the second end 372b of the second horizontal portion 372 and the second end 373b of the third horizontal portion 373, thereby defining a second groove between the second horizontal portion 372 and the third horizontal portion 373. Slot 377. The first groove 376 is for receiving the flange 322 of the rear cover 320, and the second groove 377 is for receiving the flange 312 of the front frame 310. When combined, the first horizontal portion 371 is located outside the accommodating space 380, and the third horizontal portion 373 is located within the accommodating space 380.

同樣地，第一水平部361、371可以具有斜形剖面輪廓、流線形剖面輪廓、稜角形剖面輪廓或其他類似的剖面輪廓，使得液晶顯示器100具有較佳的外觀。Likewise, the first horizontal portion 361, 371 can have a beveled profile, a streamlined profile, an angular profile, or other similar profile such that the liquid crystal display 100 has a preferred appearance.

綜上所述，本發明揭露一種具有背光模組框體結構的液晶顯示器。此背光模組框體結構具有前溝槽與後溝槽分別設置來容置液晶顯示器的前框體與後蓋板。此外，背光模組框體的外部可以具有斜形剖面輪廓、流線形剖面輪廓、稜角形剖面輪廓或其他類似的剖面輪廓，使得液晶顯示器具有較佳的外觀。因此，本發明之液晶顯示器優於習知的液晶顯示器。In summary, the present invention discloses a liquid crystal display having a backlight module frame structure. The backlight module frame structure has a front groove and a rear groove respectively disposed to receive the front frame and the rear cover of the liquid crystal display. In addition, the exterior of the backlight module frame may have an oblique cross-sectional profile, a streamlined profile profile, an angular profile profile, or other similar profile profile, such that the liquid crystal display has a better appearance. Therefore, the liquid crystal display of the present invention is superior to the conventional liquid crystal display.

以上對於本發明典型之具體實施方式的敘述僅為了以圖示和文字敘述本發明，並非為了徹底描述本發明或將本發明完全限制於所揭露的形式。由上述所教示的內容可啟發各種修正和改良。The above description of the preferred embodiments of the present invention is intended to be illustrative of the invention and is not intended to limit the scope of the invention. Various modifications and improvements can be inferred from the teachings set forth above.

所選擇並描述的具體實施方式是為了解釋本發明的原則和其實際的應用，藉此促使其它在本技術中具有通常知識者可利用本發明和其各種具體實施方式，並藉由各種具體的實施方式思考出合適之特定的使用模式。在維持本發明且沒有悖離其精神和範圍的情況下，此技術中具有通常知識者可發現其它的具體實施方式。基於此，本發明的範圍由下文中之申請專利範圍定義，而非由上述例示之具體實施方式的敘述定義。The specific embodiments were chosen and described in order to explain the principles of the invention The embodiment considers a particular mode of use that is appropriate. Other embodiments of the art may find other embodiments in the art without departing from the spirit and scope of the invention. Based on this, the scope of the present invention is defined by the scope of the claims below, rather than the description of the specific embodiments described above.

10．．．液晶顯示器10. . . LCD Monitor

11．．．前框體11. . . Front frame

12．．．後托架12. . . Rear bracket

13．．．液晶面板13. . . LCD panel

14．．．光源14. . . light source

15．．．背光模組框體結構15. . . Backlight module frame structure

16．．．導光板16. . . Light guide

17．．．底框17. . . Bottom frame

18．．．角落18. . . corner

100．．．液晶顯示器100. . . LCD Monitor

110．．．前框體110. . . Front frame

111．．．本體部111. . . Body part

112．．．凸緣112. . . Flange

120．．．後蓋板120. . . Rear cover

121．．．本體部121. . . Body part

122．．．凸緣122. . . Flange

130．．．液晶面板130. . . LCD panel

140．．．背光模組140. . . Backlight module

141．．．光學薄膜141. . . Optical film

142．．．導光板142. . . Light guide

143．．．光源143. . . light source

144．．．驅動電路144. . . Drive circuit

150．．．背光模組框體150. . . Backlight module frame

151．．．第一卡合結構151. . . First snap structure

152．．．第二卡合結構152. . . Second snap structure

153．．．框體153. . . framework

154．．．頭部154. . . head

154a．．．角落154a. . . corner

154b．．．角落154b. . . corner

155．．．頸部155. . . neck

156．．．肩部156. . . Shoulder

157．．．第一溝槽157. . . First groove

158．．．第二溝槽158. . . Second groove

159．．．角落159. . . corner

170．．．散熱元件170. . . Heat sink

180．．．容置空間180. . . Housing space

310．．．前框體310. . . Front frame

312．．．凸緣312. . . Flange

320．．．後蓋板320. . . Rear cover

322．．．凸緣322. . . Flange

351．．．第一卡合結構351. . . First snap structure

354．．．頭部354. . . head

354a．．．角落354a. . . corner

354b．．．角落354b. . . corner

355．．．頸部355. . . neck

356．．．肩部356. . . Shoulder

357．．．第一溝槽357. . . First groove

358．．．第二溝槽358. . . Second groove

360．．．第一卡合結構360. . . First snap structure

361．．．第一水平部361. . . First horizontal

361a．．．第一端361a. . . First end

361b．．．第二端361b. . . Second end

362．．．第二水平部362. . . Second horizontal

362a．．．第一端362a. . . First end

362b．．．第二端362b. . . Second end

363．．．第三水平部363. . . Third horizontal

363a．．．第一端363a. . . First end

363b．．．第二端363b. . . Second end

364．．．第一垂直部364. . . First vertical part

365．．．第二垂直部365. . . Second vertical part

366．．．第一溝槽366. . . First groove

367．．．第二溝槽367. . . Second groove

370．．．第一卡合結構370. . . First snap structure

371．．．第一水平部371. . . First horizontal

371a．．．第一端371a. . . First end

371b．．．第二端371b. . . Second end

372．．．第二水平部372. . . Second horizontal

372a．．．第一端372a. . . First end

372b．．．第二端372b. . . Second end

373．．．第三水平部373. . . Third horizontal

373a．．．第一端373a. . . First end

373b．．．第二端373b. . . Second end

374．．．第一垂直部374. . . First vertical part

375．．．第二垂直部375. . . Second vertical part

376．．．第一溝槽376. . . First groove

377．．．第二溝槽377. . . Second groove

380．．．容置空間380. . . Housing space

A-A’．．．線A-A’. . . line

第1圖繪示根據本發明一實施方式之液晶顯示器的部分剖面圖。1 is a partial cross-sectional view showing a liquid crystal display according to an embodiment of the present invention.

第2圖繪示第1圖之液晶顯示器的部分立體圖。Fig. 2 is a partial perspective view of the liquid crystal display of Fig. 1.

第3圖繪示根據本發明多種實施方式之液晶顯示器的部分剖面圖。3 is a partial cross-sectional view of a liquid crystal display according to various embodiments of the present invention.

第4(a)圖繪示先前技術之液晶顯示器的立體圖。Figure 4(a) is a perspective view of a prior art liquid crystal display.

第4(b)圖繪示先前技術之液晶顯示器沿著線A-A’的部分剖面圖。Figure 4(b) is a partial cross-sectional view of the prior art liquid crystal display along line A-A'.

第4(c)圖繪示先前技術之液晶顯示器的部分立體圖。Figure 4(c) is a partial perspective view of a prior art liquid crystal display.

100．．．液晶顯示器100. . . LCD Monitor

110．．．前框體110. . . Front frame

111．．．本體部111. . . Body part

112．．．凸緣112. . . Flange

120．．．後蓋板120. . . Rear cover

121．．．本體部121. . . Body part

122．．．凸緣122. . . Flange

130．．．液晶面板130. . . LCD panel

140．．．背光模組140. . . Backlight module

141．．．光學薄膜141. . . Optical film

142．．．導光板142. . . Light guide

143．．．光源143. . . light source

144．．．驅動電路144. . . Drive circuit

150．．．背光模組框體150. . . Backlight module frame

151．．．第一卡合結構151. . . First snap structure

152．．．第二卡合結構152. . . Second snap structure

153．．．框體153. . . framework

154．．．頭部154. . . head

154a．．．角落154a. . . corner

154b．．．角落154b. . . corner

155．．．頸部155. . . neck

156．．．肩部156. . . Shoulder

157．．．第一溝槽157. . . First groove

158．．．第二溝槽158. . . Second groove

170．．．散熱元件170. . . Heat sink

180．．．容置空間180. . . Housing space

Claims (17)

一種液晶顯示器，包含：一前框體，具有一本體部，以及由該本體部彎折之一凸緣；一後蓋板，具有一本體部，以及由該本體部彎折之一凸緣，其中該後蓋板與該前框體在空間上彼此相對，以在該後蓋板與該前框體之間定義一容置空間；一液晶面板，設置於該容置空間內；一背光模組，設置於該液晶面板與該後蓋板之間；以及一背光模組框體，具有一第一卡合結構與一第二卡合結構，該第一卡合結構與該第二卡合結構之間定義一框體，其中該第一卡合結構具有一第一溝槽與一第二溝槽，該第一卡合結構之該第一溝槽與該第二溝槽設置來容置該前框體之該凸緣與該後蓋板之該凸緣，該第二卡合結構設置來將該背光模組與該液晶面板容置在該容置空間內。 A liquid crystal display comprising: a front frame body having a body portion and a flange bent from the body portion; a rear cover having a body portion and a flange bent by the body portion The rear cover and the front frame are spatially opposed to each other to define an accommodating space between the rear cover and the front frame; a liquid crystal panel disposed in the accommodating space; a backlight module And a backlight module frame having a first engaging structure and a second engaging structure, the first engaging structure and the second engaging structure A frame is defined between the structures, wherein the first engaging structure has a first groove and a second groove, and the first groove and the second groove of the first engaging structure are disposed to receive The flange of the front frame and the flange of the rear cover are disposed to receive the backlight module and the liquid crystal panel in the accommodating space. 如請求項1所述之液晶顯示器，其中該第一卡合結構包含：一頭部；一肩部，由該框體延伸而出；以及一頸部，垂直地連接該頭部與該肩部，藉此於該頭部與該肩部之間定義該第一溝槽與該第二溝槽，該頸部分隔該第一溝槽與該第二溝槽，其中該第一溝槽與該第二溝槽分別設置來容置該前框體的該凸緣與該後蓋板的該凸緣， 使得該頭部位於該容置空間外，而該肩部則位於該容置空間內。 The liquid crystal display according to claim 1, wherein the first engaging structure comprises: a head; a shoulder extending from the frame; and a neck vertically connecting the head and the shoulder The first trench and the second trench are defined between the head and the shoulder, the neck separating the first trench and the second trench, wherein the first trench and the first trench The second groove is respectively disposed to receive the flange of the front frame and the flange of the rear cover, The head is located outside the accommodating space, and the shoulder is located in the accommodating space. 如請求項2所述之液晶顯示器，其中該頭部具有弧形剖面輪廓、流線形剖面輪廓、斜形剖面輪廓與稜角形剖面輪廓其中至少一者。 The liquid crystal display of claim 2, wherein the head has at least one of an arcuate cross-sectional profile, a streamlined profile profile, a beveled profile profile, and an angular profile profile. 如請求項1所述之液晶顯示器，其中該第一卡合結構包含一第一水平部、一第二水平部與一第三水平部彼此在空間上水平排列，該第一卡合部結構尚包含一第一垂直部與一第二垂直部彼此在空間上垂直排列，該第一水平部、該第二水平部與該第三水平部中的每一者均具有一第一端，以及與該第一端相對之一第二端。 The liquid crystal display according to claim 1, wherein the first engaging structure comprises a first horizontal portion, a second horizontal portion and a third horizontal portion are horizontally arranged horizontally with each other, and the first engaging portion structure is still The first vertical portion and the second vertical portion are vertically aligned with each other, and each of the first horizontal portion, the second horizontal portion and the third horizontal portion has a first end, and The first end is opposite one of the second ends. 如請求項4所述之液晶顯示器，其中該第一垂直部連接該第一水平部之該第二端與該第二水平部之該第二端，藉此於該第一水平部與該第二水平部之間定義該第一溝槽，該第二垂直部分別連接該第二水平部之該第一端與該第三水平部之該第一端，藉此於該第二水平部與該第三水平部之間定義該第二溝槽，該第一溝槽設置來容置該前框體之該凸緣，該第二溝槽設置來容置該後蓋板之該凸緣，使得該第一水平部位於該容置空間外，而該第三水平部位於該容置空間內。 The liquid crystal display of claim 4, wherein the first vertical portion connects the second end of the first horizontal portion and the second end of the second horizontal portion, thereby the first horizontal portion and the first The first groove is defined between the two horizontal portions, and the second vertical portion is respectively connected to the first end of the second horizontal portion and the first end of the third horizontal portion, thereby the second horizontal portion is The second groove is defined between the third horizontal portion, the first groove is disposed to receive the flange of the front frame, and the second groove is disposed to receive the flange of the rear cover. The first horizontal portion is located outside the accommodating space, and the third horizontal portion is located in the accommodating space. 如請求項4所述之液晶顯示器，其中該第一垂直 部分別連接該第一水平部之該第一端與該第二水平部之該第一端，藉此於該第一水平部與該第二水平部之間定義該第一溝槽，該第二垂直部分別連接該第二水平部之該第二端與該第三水平部之該第二端，藉此於該第二水平部與該第三水平部之間定義該第二溝槽，該第一溝槽設置來容置該後蓋板之該凸緣，該第二溝槽設置來容置該前框體之該凸緣，使得該第一水平部位於該容置空間外，而該第三水平部位於該容置空間內。 The liquid crystal display of claim 4, wherein the first vertical The first end of the first horizontal portion and the first end of the second horizontal portion are respectively connected, thereby defining the first groove between the first horizontal portion and the second horizontal portion, the first The second vertical portion is respectively connected to the second end of the second horizontal portion and the second end of the third horizontal portion, thereby defining the second groove between the second horizontal portion and the third horizontal portion. The first groove is disposed to receive the flange of the rear cover, and the second groove is disposed to receive the flange of the front frame such that the first horizontal portion is located outside the receiving space, and The third horizontal portion is located in the accommodating space. 如請求項4所述之液晶顯示器，其中該第一水平部具有弧形剖面輪廓、流線形剖面輪廓、斜形剖面輪廓與稜角形剖面輪廓其中至少一者。 The liquid crystal display of claim 4, wherein the first horizontal portion has at least one of an arcuate cross-sectional profile, a streamlined profile profile, an oblique profile profile, and an angular profile profile. 如請求項1所述之液晶顯示器，其中該背光模組框體的材質包含一或多個彈性材料。 The liquid crystal display of claim 1, wherein the material of the backlight module frame comprises one or more elastic materials. 如請求項8所述之液晶顯示器，其中該一或多個彈性材料包含塑膠。 The liquid crystal display of claim 8, wherein the one or more elastic materials comprise plastic. 如請求項9所述之液晶顯示器，其中該一或多個彈性材料包含橡膠。 The liquid crystal display of claim 9, wherein the one or more elastic materials comprise rubber. 如請求項8所述之液晶顯示器，其中該一或多個彈性材料是可上漆的。 The liquid crystal display of claim 8, wherein the one or more elastic materials are lacquerable. 如請求項8所述之液晶顯示器，其中該背光模組框體之該第一卡合結構、該框體與該第二卡合結構的材質均為相同的該彈性材料或本質上不同的該些彈性材料。 The liquid crystal display of claim 8, wherein the first engaging structure of the backlight module frame, the material of the frame and the second engaging structure are the same elastic material or substantially different Some elastic materials. 如請求項8所述之液晶顯示器，其中該背光模組框體是以射出成型方式而一體成型。 The liquid crystal display according to claim 8, wherein the backlight module frame is integrally formed by injection molding. 如請求項1所述之液晶顯示器，其中該前框體與該後蓋板的材質為金屬或塑膠。 The liquid crystal display according to claim 1, wherein the front frame and the rear cover are made of metal or plastic. 如請求項1所述之液晶顯示器，其中該背光模組包含：一導光板，相對該液晶面板設置；一光源，光學連接該導光板；以及一驅動電路，電性連接該光源。 The liquid crystal display of claim 1, wherein the backlight module comprises: a light guide plate disposed opposite to the liquid crystal panel; a light source optically connecting the light guide plate; and a driving circuit electrically connected to the light source. 如請求項15所述之液晶顯示器，其中該背光模組更包含：複數個光學薄膜，光學連接該導光板。 The liquid crystal display of claim 15, wherein the backlight module further comprises: a plurality of optical films optically connecting the light guide plates. 如請求項15所述之液晶顯示器，更包含：一散熱元件，接觸該背光模組之該驅動電路與該後蓋板。 The liquid crystal display of claim 15, further comprising: a heat dissipating component contacting the driving circuit of the backlight module and the rear cover.
TW100111606A 2010-11-10 2011-04-01 Liquid crystal display with backlight frame structure TWI447488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/943,285 US8350983B2 (en) 2010-11-10 2010-11-10 Liquid crystal display with backlight frame structure

Publications (2)

Publication Number Publication Date
TW201219921A TW201219921A (en) 2012-05-16
TWI447488B true TWI447488B (en) 2014-08-01

Family

ID=44464256

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100111606A TWI447488B (en) 2010-11-10 2011-04-01 Liquid crystal display with backlight frame structure

Country Status (4)

Country Link
US (2) US8350983B2 (en)
EP (2) EP2453301B1 (en)
CN (1) CN102162942B (en)
TW (1) TWI447488B (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393578B (en) * 2011-12-02 2014-05-21 深圳市华星光电技术有限公司 Liquid crystal display device and shell thereof
US8786801B2 (en) * 2011-12-02 2014-07-22 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal module and liquid crystal display device including the same
JP5259004B1 (en) * 2012-01-12 2013-08-07 シャープ株式会社 Display device and television receiver
CN102621718B (en) * 2012-02-15 2015-11-04 深圳市华星光电技术有限公司 Liquid crystal display module
US8937694B2 (en) * 2012-03-27 2015-01-20 Shenzhen China Star Optoelectronics Technology Co., Ltd. Middle frame for LCD device and LCD device
CN102608785B (en) * 2012-03-30 2015-04-01 深圳市华星光电技术有限公司 Central frame and liquid crystal display module
WO2013157038A1 (en) 2012-04-18 2013-10-24 三菱電機株式会社 Electronic device
CN102819127B (en) * 2012-08-14 2015-04-29 深圳市华星光电技术有限公司 Liquid crystal display device
CN102841460A (en) * 2012-09-04 2012-12-26 深圳市华星光电技术有限公司 Liquid crystal display device and mould
CN102865528A (en) * 2012-10-18 2013-01-09 深圳市华星光电技术有限公司 Backlight module and liquid crystal display device
US8789698B2 (en) * 2012-11-16 2014-07-29 Shenzhen China Star Optoelectronics Technology Co., Ltd Package box of liquid crystal glass
CN104678630A (en) * 2013-11-28 2015-06-03 富泰华精密电子（郑州）有限公司 Side-in backlight module
WO2015111874A1 (en) * 2014-01-22 2015-07-30 엘지전자(주) Display device
CN103792701A (en) * 2014-01-23 2014-05-14 深圳市兆驰股份有限公司 Face frame for liquid crystal display device and liquid crystal display device
KR20150117760A (en) * 2014-04-10 2015-10-21 삼성디스플레이 주식회사 Display apparatus
KR102139676B1 (en) * 2014-05-27 2020-07-30 엘지디스플레이 주식회사 Organic light emitting diode
KR102175818B1 (en) 2014-06-10 2020-11-09 삼성디스플레이 주식회사 Liquid crystal display
CN104175465B (en) * 2014-07-14 2017-03-08 京东方光科技有限公司 Backing structure and its manufacture method, manufacture device
CN105280109B (en) * 2014-07-14 2018-03-27 惠科股份有限公司 A kind of assemble method of commercial liquid crystals display device used in section bar splicing structure
CN104238173B (en) * 2014-09-16 2017-12-05 深圳市华星光电半导体显示技术有限公司 Flat display devices
CN204348262U (en) * 2015-01-04 2015-05-20 京东方科技集团股份有限公司 A kind of display device and frame assembly thereof
CN204362453U (en) * 2015-01-09 2015-05-27 京东方科技集团股份有限公司 A kind of display housing
KR102308152B1 (en) * 2015-06-11 2021-10-01 삼성디스플레이 주식회사 Display device
CN108594503A (en) * 2015-06-29 2018-09-28 青岛海信电器股份有限公司 A kind of display device and glue frame and backboard for display device
TWI637215B (en) 2015-08-10 2018-10-01 揚昇照明股份有限公司 Display
CN105158952A (en) * 2015-09-25 2015-12-16 奥捷五金(江苏)有限公司 Display structure
CN105629549A (en) * 2016-01-26 2016-06-01 武汉华星光电技术有限公司 Rubber frame, backlight module and display device
CN105842895B (en) * 2016-05-18 2023-05-16 合肥惠科金扬科技有限公司 Liquid crystal display device middle frame and liquid crystal display device
KR102586849B1 (en) * 2016-05-30 2023-10-12 엘지디스플레이 주식회사 Display device
KR102548039B1 (en) * 2016-07-29 2023-06-27 엘지디스플레이 주식회사 Case for display panel and display device comprising the same
CN106162014A (en) * 2016-08-31 2016-11-23 江苏利通电子有限公司 A kind of liquid crystal TV set plastic metal frame
KR20180065064A (en) * 2016-12-06 2018-06-18 삼성디스플레이 주식회사 Display Device
CN107578701A (en) * 2017-10-13 2018-01-12 惠科股份有限公司 One kind grips method and display device
CN107843999B (en) * 2017-12-08 2020-09-22 深圳Tcl新技术有限公司 Display module, assembly jig and display device
CN207851474U (en) * 2018-03-12 2018-09-11 合肥鑫晟光电科技有限公司 Glue frame, backlight module and display device
CN110389465A (en) * 2018-04-18 2019-10-29 深圳富泰宏精密工业有限公司 Display and electronic device with the display
CN108471509B (en) * 2018-06-19 2021-04-27 深圳创维－Rgb电子有限公司 Display device and manufacturing method thereof
CN110133921B (en) * 2019-05-30 2024-03-29 武汉华星光电技术有限公司 Display device
CN113933926A (en) * 2020-06-29 2022-01-14 中强光电股份有限公司 Backlight module, manufacturing method thereof and display module
CN116413937A (en) * 2021-12-31 2023-07-11 纬联电子科技(中山)有限公司 Display device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US117A (en) * 1837-02-04 Cylinder wasi-iingxiviachine
US20060050471A1 (en) * 2004-09-03 2006-03-09 Yin-Hung Chen Monitor frame structure
US20060152664A1 (en) * 2004-12-09 2006-07-13 Sanyo Epson Imaging Devices Corp. Liquid crystal display device
US20060181670A1 (en) * 2005-02-15 2006-08-17 Denso Corporation Liquid crystal display apparatus
CN1996117A (en) * 2006-12-26 2007-07-11 友达光电股份有限公司 Panel display module
TW200823546A (en) * 2006-11-27 2008-06-01 Innolux Display Corp Liquid crystal display device
JP2008134659A (en) * 2002-12-24 2008-06-12 Lg Phillips Lcd Co Ltd Structure for combining liquid crystal display with mounting frame
WO2010004794A1 (en) * 2008-07-10 2010-01-14 シャープ株式会社 Backlight device and flat display device using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI252944B (en) 1999-07-14 2006-04-11 Nec Lcd Technologies Ltd Flat panel display device
CN1306324C (en) * 2004-01-12 2007-03-21 友达光电股份有限公司 Liquid crystal displag module
JP4282611B2 (en) * 2005-01-13 2009-06-24 Ｎｅｃ液晶テクノロジー株式会社 Liquid crystal display
JP2006235082A (en) * 2005-02-23 2006-09-07 Sony Corp Liquid crystal display device
JP5233116B2 (en) * 2006-12-25 2013-07-10 三菱電機株式会社 Display device
JP5201621B2 (en) 2007-10-19 2013-06-05 株式会社ジャパンディスプレイイースト Liquid crystal display
TWI363216B (en) 2008-05-29 2012-05-01 Au Optronics Corp Liquid crystal display and frame set thereof
CN101660724A (en) * 2008-08-29 2010-03-03 北京京东方光电科技有限公司 Backlight module and liquid crystal display using same
JP5262601B2 (en) * 2008-11-14 2013-08-14 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
KR101529574B1 (en) 2009-01-06 2015-06-19 삼성디스플레이 주식회사 Liquid crystal display device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US117A (en) * 1837-02-04 Cylinder wasi-iingxiviachine
JP2008134659A (en) * 2002-12-24 2008-06-12 Lg Phillips Lcd Co Ltd Structure for combining liquid crystal display with mounting frame
US20060050471A1 (en) * 2004-09-03 2006-03-09 Yin-Hung Chen Monitor frame structure
US20060152664A1 (en) * 2004-12-09 2006-07-13 Sanyo Epson Imaging Devices Corp. Liquid crystal display device
US20060181670A1 (en) * 2005-02-15 2006-08-17 Denso Corporation Liquid crystal display apparatus
TW200823546A (en) * 2006-11-27 2008-06-01 Innolux Display Corp Liquid crystal display device
CN1996117A (en) * 2006-12-26 2007-07-11 友达光电股份有限公司 Panel display module
WO2010004794A1 (en) * 2008-07-10 2010-01-14 シャープ株式会社 Backlight device and flat display device using same

Also Published As

Publication number Publication date
EP2453301A3 (en) 2012-07-25
EP2453301A2 (en) 2012-05-16
US8350983B2 (en) 2013-01-08
US20130093977A1 (en) 2013-04-18
US20120113348A1 (en) 2012-05-10
EP2453301B1 (en) 2016-02-17
US8421951B1 (en) 2013-04-16
CN102162942B (en) 2013-04-03
EP2749937A2 (en) 2014-07-02
CN102162942A (en) 2011-08-24
EP2749937B1 (en) 2016-08-03
TW201219921A (en) 2012-05-16
EP2749937A3 (en) 2015-10-07

Similar Documents

Publication Publication Date Title
TWI447488B (en) Liquid crystal display with backlight frame structure
KR101473806B1 (en) Display and manufacturing method thereof
TWI530738B (en) Backlight unit and display device having the same
US20080252808A1 (en) Backlight assembly and liquid crystal display having the same
US20120140139A1 (en) Liquid crystal display module and one-piece back plate thereof
US20110134346A1 (en) Display device and television receiver
US9507193B2 (en) Display device and television device
EP3015907B1 (en) Display apparatus
US9519169B2 (en) Liquid crystal display device, configurational structure of front frame and middle frame thereof
US9063362B2 (en) Display apparatus
JP2006253108A (en) Backlight assembly and display equipped with the same
WO2016041369A1 (en) Backlight module and display device
KR102111431B1 (en) Display device
TWI363986B (en) Display with replaceable touch panel
KR102166050B1 (en) Blacklight Unit and Liquid Crystal Display Device having the same
US20150131022A1 (en) Multiple display monitor
WO2018171052A1 (en) Backlight module and display device
JP5749202B2 (en) Display device and television receiver
WO2013054732A1 (en) Illumination device, display device, and television receiver
KR100893062B1 (en) Receiving Device
KR102320554B1 (en) Display device
KR102208127B1 (en) Display Device
WO2015098358A1 (en) Display apparatus and supporting member
KR101318750B1 (en) Backlight unit and liquid crystal display having the same
JP2007149501A (en) Backlight unit and liquid crystal display device